What should be included in the closing portion of your letter or e-mail?

The closing portion of your letter or e-mail should include:

Your contact information,

Explanation:

There are three reasons for this answer. The first one is that majority of e-mail structures hide the contact information at the top of the e-mail to drive the user directly to the content. Second, the first part off the e-mail is greeting and presentation. While the second part is the body of the message. The third reason, it facilitates the answer because the reader will have read all the messages and if the last portion of the e-mail had our contact information the reader won't have to look for it in the first or second part of the e-mail.

answer: from these honored dead we take increased devotion to that cause for which they gave the last full measure of devotion—that we here highly resolve that these dead shall not have died in vain, that this nation under god shall have a new birth of freedom, and that government of the people

explanation:

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: